Watch List notes:

ANCIENT COINS. GREEK. Attica, Athens (late 5th to early 4th Century BC), Silver Tetradrachm, Eastern imitation(?), head of Athena right, wearing crested Attic helmet, rev AΘE, owl standing right, head facing, olive-sprig and crescent behind; all within incuse square, 17.13g. Test-cut on reverse, good very fine.

Estimate: £200-250